segmentPNNew('images\p1_im.nii','output\p1_seg.nii');
[a1 b1 c1] = evaluateSegmentaion('images\p1_gt.nii','output\p1_seg.nii');
c1
segmentPNNew('images\p2_im.nii','output\p2_seg.nii');
[a2 b2 c2] = evaluateSegmentaion('images\p2_gt.nii','output\p2_seg.nii');
c2
segmentPNNew('images\p3_im.nii','output\p3_seg.nii');
[a3 b3 c3] = evaluateSegmentaion('images\p3_gt.nii','output\p3_seg.nii');
c3
(c1+c2+c3)/3
